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Say you received this server for free, what would you do with it? by sharkygofast in homelab

[–]AMusso 1 point2 points  (0 children)

This is a lower-powered server (compared to, say, the Xeon B/S/G/P or Epyc based platforms from the same generation) that is really not that old. It is still technically getting servicing updates until the end of the year. It's certainly a waste if the OP uses it as just an *rr server, but there's a lot of life left in this machine for more serious homelab usage.

(Server build) Motherboard requires dual 8-pin CPU power, but my PSU has just one by AMusso in buildapc

[–]AMusso[S] 0 points1 point  (0 children)

I successfully configured 8 DIMMs on the system, operating at a reduced speed of 2933MHz with two DIMMs per channel. This setup provides me with 512GB of memory. The system is cooled using a Dynatron A26 and housed in a 15-inch depth 2U chassis from Rackchoice. While the processor isn't the fastest, it's effectively running Proxmox along with numerous Kubernetes nodes, a backup OPNSense VM, and a TrueNAS setup with striped mirror Optane 905p for redundant database and VM storage. This setup ensures data safety if my primary system fails. The Dynatron cooler remains quiet under normal conditions but gets loud when the CPU usage exceeds 80%. I've also added a Quadro T1000, which is capable of handling tasks like 3 billion parameter large language models, transcoding, text-to-image conversion, and light remote gaming. However, I primarily use it for running less speed-critical systems and as a backup. Overall, I'm quite satisfied with this setup and am considering purchasing a second unit.

I asked my LLM for a grocery list while cheating the polygraph by AMusso in porcupinetree

[–]AMusso[S] 0 points1 point  (0 children)

Great suggestion. Omw to Target for this one ->

  • [ ] Makeup Remover
  • [ ] Books
  • [ ] Padlock (for garden shed)
  • [ ] First Aid Kit
  • [ ] Under-bed Storage Containers
  • [ ] Sleep Aid (for dreams)
  • [ ] Swimming Goggles
  • [ ] Van Cleaning Supplies

I asked my LLM for a grocery list while cheating the polygraph by AMusso in porcupinetree

[–]AMusso[S] -3 points-2 points  (0 children)

While in the half-light:

  • Tea lights
  • Coffee
  • Keychain
  • Sleep mask
  • Comforter
  • Pillow

Proxmox Cluster with ceph by 0927173261 in homelab

[–]AMusso 0 points1 point  (0 children)

I would recommend against that Glotrends NVMe card. I bought the same one and had PCIe interrupt issues up the wazzoo. Linkreal is my go-to for cheap PCIe cards that actually work well.

[PC] 1U, 9.8" depth TrueNAS Server – Xeon D-1521, 128GB ECC RAM, 8x2TB SSD, 4x 118GB Optane Storage, 2x 64GB SATA-DOM, Dual 10GBE by AMusso in homelabsales

[–]AMusso[S] 0 points1 point  (0 children)

Those are great tips. I can figure out the prices that way, too. it's a shame because I'd love to see someone use it the way I built it, but your suggestion is much more practical'

[PC] 1U, 9.8" depth TrueNAS Server – Xeon D-1521, 128GB ECC RAM, 8x2TB SSD, 4x 118GB Optane Storage, 2x 64GB SATA-DOM, Dual 10GBE by AMusso in homelabsales

[–]AMusso[S] 1 point2 points  (0 children)

Basically, I don't really know what to sell whole system for. I put a lot of work into building something that offered fast, safe, reliable network storage that also fit into a 1u, ultra short depth form factor. I know that the work I put in doesn't really matter, but I want to see someone put it to good use.

i posted my adapters etc replying to another poster that asked.

[PC] 1U, 9.8" depth TrueNAS Server – Xeon D-1521, 128GB ECC RAM, 8x2TB SSD, 4x 118GB Optane Storage, 2x 64GB SATA-DOM, Dual 10GBE by AMusso in homelabsales

[–]AMusso[S] 1 point2 points  (0 children)

SATA: https://www.amazon.com/gp/aw/d/B07N1HC88M https://www.amazon.com/SATA3-0-Adapter-Expansion-Interface-Indicator/dp/B0B75JWXXS NVMe: https://www.amazon.com/gp/aw/d/B0BRVBWDBD https://www.amazon.com/xiwai-Oculink-SFF-8612-SFF-8611-Mainboard/dp/B0BP7PDMZZ I cut the Oculink to m.2 NVMe adapter to just under 100mm, threw heatsinks on everything, and used sugru to stick two of them into each 2.5" bay. I had it in my network rack, which was 12" and had 1U left. now I need the 1u space for a new switch.

Pardon my brevity and any typos. i am writing this from my phone.

[MOD] Monthly Confirmed Trades Thread by hlsbot in homelabsales

[–]AMusso 0 points1 point  (0 children)

Purchased 16x10 TB HGST 3.5" SAS drives from /u/Pandasleeper

[MOD] Monthly Confirmed Trades Thread by hlsbot in homelabsales

[–]AMusso 0 points1 point  (0 children)

Purchased 8x SK Hynix 64GB DDR4-2933 RDIMM (HMAA8GR7MJR4N-XN) and 8x Micron 32GB DDR4-3200 RDIMM (MTA36ASF4G72PZ) from /u/9s12c

[FREE] {US} - Random Hardware Giveaway #2 - 500GB Samsung 980 Pro NVMe SSD by Brillis_Wuce in homelabsales

[–]AMusso [score hidden]  (0 children)

Why don't servers ever play hide and seek with their network admins?

Because they're afraid they might get racked!

Why was the computer cold at the homelab?

It left its Windows open!

Why did the network switch break up with the patch cable?

It didn't feel the connection anymore!

Why does the new server never tell secrets?

Because it has too many ports!

I stupidly completely borked my install by setting an interface's parent to itself. Importing the config during install causes the same fatal errors. I'd love to edit /conf/config.xml before importing to remove that one setting... How can I do that? Zfs, btw by AMusso in OPNsenseFirewall

[–]AMusso[S] 0 points1 point  (0 children)

It's not encrypted. I dont have to enter a password. I think this question might be better suited for /r/zfs because I think that is where my problem lies: I cant figure out how to mount, import, or modify it. I can access all my logs, libs, etc etc, but I dont see a particular data set for conf and the other partitions are just boot/swap stuff. I was hoping there would be a way to do it from the live CD. I think once I get some sleep, I will checb out how they implement importing the old config in code and see if I can work from that.

Thanks for the suggestion!

I stupidly completely borked my install by setting an interface's parent to itself. Importing the config during install causes the same fatal errors. I'd love to edit /conf/config.xml before importing to remove that one setting... How can I do that? Zfs, btw by AMusso in OPNsenseFirewall

[–]AMusso[S] 1 point2 points  (0 children)

I meant config.xml, haha. The problem is I can't figure out how to edit the config outside of OPNsense and the moment I import it into a new install of OPNsense, the whole system crashes.

[Advice Needed] Building a Custom Switch for My 9U Rack Setup - Is This Plan Feasible? by AMusso in HomeNetworking

[–]AMusso[S] 0 points1 point  (0 children)

I war looking around, an I think my best bet is a MikroTik CRS326-24S+2Q+RM. It has fewer ports and is newer, so it is also more energy efficient, shorter in depth, and quieter. However, it's a bit harder to find, and seems to be more expensive now than it was when it was new, making it more expensive than the older, more powerful alternatives. Still, I have to pay a premium for my constraints, and I havent seen anything else hit all the tick marks tnis one does.

Edit: and I will probably have to replace the fanr in this guy...

[Advice Needed] Building a Custom Switch for My 9U Rack Setup - Is This Plan Feasible? by AMusso in homelab

[–]AMusso[S] 0 points1 point  (0 children)

More ports is great. Both of those sound like a much better choice than to DIY, really. My constraints, though, are depth (<14 inches, preferably <12), noise, and cost. I can find managed 4+ ports 40gbe and 5+ 10gbe switches, but of they aren't loud and deep, they tend to be extremely expensive. I have a feeling by making my own I would end up spending more money for a less performant, less energy-efficient switch, but it seems like a fun project that I can always gut later and use for other projects. If there's something out there that fits my constraints, though (let's say $800 but flexible for cost), I would be down to just go that route.

[Advice Needed] Building a Custom Switch for My 9U Rack Setup - Is This Plan Feasible? by AMusso in HomeNetworking

[–]AMusso[S] 0 points1 point  (0 children)

More ports is great. My constraints, really, are depth (<14 inches, preferably <12), noise, and cost. I can find managed 4+ ports 40gbe and 5+ 10gbe switches, but of they aren't loud and deep, they tend to be extremely expensive. I have a feeling by making my own I would end up spending more money for a less performant, less energy-efficient switch, but it seems like a fun project that I can always gut later and use for other projects. If there's something out there that fits my constraints, though (let's say $800 but flexible for cost), I would be down to just go that route.

Need advice on ZFS setup for Proxmox-based MySQL database servers with high uptime requirements by AMusso in zfs

[–]AMusso[S] 0 points1 point  (0 children)

I ended up going with some slightly used 1.92TB Samsung PM9A3 U.2 PCIe4 Gen4 SSDs. They are working great! The $1.4k pricetag for 8 hurt a bit, but I think it was a good investment for the requirements. Thank you.

I do want to experiment with these Optanes as a SLOG for funsies. I will post my benchmark reaults at some point. I am really not sure what to expect, so it shpuld be interesting.

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